INNER CODE UNIT · Go

neatEmpty

itaysk/kubectl-neat · cmd/neat.go:154

func neatEmpty(in string) (string, error) {
	var err error
	jsonResult := gjson.Parse(in)
	var empties []string
	findEmptyPathsRecursive(jsonResult, "", &empties)
	for _, emptyPath := range empties {
		// if we just delete emptyPath, it may create empty parents
		// so we walk the path and re-check for emptiness at every level
		emptyPathParts := strings.Split(emptyPath, ".")
		for i := len(emptyPathParts); i > 0; i-- {
			curPath := strings.Join(emptyPathParts[:i], ".")
			cur := gjson.Get(in, curPath)
			if isResultEmpty(cur) {
				in, err = sjson.Delete(in, curPath)
				if err != nil {
					continue
				}
			}

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